我最近完成了 Codecademy 的 'Build a Professional Website'教程。我的代码在 Codeacademy 上看起来不错，并且通过了他们的所有测试。当我将代码保存在我的笔记本电脑上并在 Firefox 中打开它，从本地主机提供它时，'Neighborhood guides 下的五个框中的三个放错了地方。
这是 HTML 代码:
<!DOCTYPE html>
<html>
<head>
<link href="http://s3.amazonaws.com/codecademy-content/courses/ltp/css/shift.css" rel="stylesheet">
<link rel="stylesheet" href="http://s3.amazonaws.com/codecademy-content/courses/ltp/css/bootstrap.css">
<link rel="stylesheet" href="/static/css/main.css">
</head>
<body>
<div class="nav">
<div class="container">
<ul class="pull-left">
<li><a href="#">Name</a></li>
<li><a href="#">Browse</a></li>
</ul>
<ul class="pull-right">
<li><a href="#">Sign Up</a></li>
<li><a href="#">Log In</a></li>
<li><a href="#">Help</a></li>
</ul>
</div>
</div>
<div class="jumbotron">
<div class="container">
<h1>Find a place to stay.</h1>
<p>Rent from people in over 34,000 cities and 192 countries.</p>
<a href="#">Learn More</a>
</div>
</div>
<div class="neighborhood-guides">
<div class="container">
<h2>Neighborhood Guides</h2>
<p>Not sure where to stay?
We've created neighborhood guides for cities
around the world.
</p>
<div class="row">
<div class="col-md-4">
<div class="thumbnail">
<img src="http://goo.gl/0sX3jq"
</div>
<div class="thumbnail">
<img src="http://goo.gl/an2HXY">
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<img src="http://goo.gl/Av1pac"
</div>
<div class="thumbnail">
<img src="http://goo.gl/vw43v1"
</div>
</div>
<div class="col-md-4">
<div class="thumbnail">
<img src="http://goo.gl/0Kd7UO"
</div>
</div>
</div>
</div>
</div>
<div class="learn-more">
<div class="container">
<div class="row">
<div class="col-md-4">
<h3>Travel</h3>
<p>From apartments and rooms to treehouses and boats: stay in unique spaces in 192 countries.</p>
<p><a href="#">See how to travel on Airbnb</a></p>
</div>
<div class="col-md-4">
<h3>Host</h3>
<p>Renting out your unused space could pay your bills or fund your next vacation.</p>
<p><a href="#">Learn more about hosting</a></p>
</div>
<div class="col-md-4">
<h3>Trust and Safety</h3>
<p>From Verified ID to our worldwide customer support team, we've got your back.</p>
<p><a href="#">Learn about trust at Airbnb</a></p>
</div>
</div>
</div>
</div>
这是 CSS 代码(依赖于 twitter bootstrap):
.nav a {
color: #5a5a5a;
font-size: 11px;
font-weight: bold;
padding: 14px 10px;
text-transform: uppercase;
}
.nav li {
display: inline;
}
.jumbotron {
background-image:url('http://goo.gl/04j7Nn');
height: 500px;
}
.jumbotron .container {
position: relative;
top:100px;
}
.jumbotron h1 {
color: #fff;
font-size: 48px;
font-family: 'Shift', sans-serif;
font-weight: bold;
}
.jumbotron p {
font-size: 20px;
color: #fff;
}
.learn-more {
background-color: #f7f7f7;
}
.learn-more h3 {
font-family: 'Shift', sans-serif;
font-size: 18px;
font-weight: bold;
}
.learn-more a {
color: #00b0ff;
}
.neighborhood-guides{
background-color: #efefef;
border-bottom: 1px solid #dbdbdb;
}
.neighborhood-guides h2{
color: #393c3d;
font-size:24px;
}
.neighborhood-guides p{
font-size: 15px;
margin-bottom: 13px;
}
这里是用Python启动本地主机的方法
$ python -m SimpleHTTPServer
请告诉我如何解决此格式问题。感谢您的时间。
编辑:我能够使用我的 github.io 重现该问题 here .代码位于此 repository .唯一的区别是我在 HTML 中将/static/css/main.css 更改为 main.css。
最佳答案
您的 HTML 代码已损坏。您有四个缺少结束括号的图像标签。
例如:
<img src="http://goo.gl/0sX3jq"
应该是:
<img src="http://goo.gl/0sX3jq">
浏览器在解析代码的时候会一直继续下去，直到找到一个匹配的括号，这个括号会在后面的</div>的末尾标签。这反过来意味着下一个结束标签将关闭那个 div 标签而不是它外面的标签。它们不是让图像周围的 div 标签彼此嵌套，而是彼此嵌套。带有 class="learn-more" 的 div最终在 div 中嵌套了四层 class="neighborhood-guides" .
关于html - 代码在 Codecademy 上完美呈现，但在 Firefox 中的本地主机上却不完美，有什么不同？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/24357010/